.st-help{padding:30px
0;background:#3c3c3c}.help-lsit
dl{float:left;width:180px;margin-left:50px;border-right:1px solid rgba(0,0,0,0.2);min-height:130px}.help-lsit dl dt,.help-lsit dl dt
a{color:#dadada;height:30px;line-height:30px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:18px;font-weight:bold;margin-bottom:10px}.help-lsit dl dd
a{display:block;color:#ccc;height:28px;line-height:28px;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.help-lsit dl dd a:hover{color:#f90}.st-wechat{float:right;width:210px;text-align:center;background:#222;text-align:left;padding:12px;border-radius:8px}.st-wechat
span{color:#E0C456;float:right;line-height:20px;padding-top:30px;text-align:left;font-size:15px;height:50px;padding-right:15px}.st-footer{padding:0px
0 10px 0;background:#3c3c3c}.st-foot-menu{padding:10px
0;text-align:center;font-size:0}.st-foot-menu
a{color:#999;display:inline-block;height:13px;line-height:13px;padding:0
10px;border-left:2px solid #999;font-size:15px}.st-foot-menu a:hover{color:#fff}.st-foot-menu a:first-child{border-left:0}.st-foot-edit{color:#999;margin:10px
0 0 0;text-align:center;font-size:15px}.st-foot-edit
a{color:#999}.st-foot-edit a:hover{color:#f90}.st-link{background:#3c3c3c}.st-link-list{padding:20px
0;border-top:1px solid #565656}.st-link-list strong,.st-link-list
a{color:#fff;height:25px;line-height:25px;font-size:15px}.st-link-list
strong{float:left;width:75px}.st-link-list
.child{float:left;width:1125px}.st-link-list
a{float:left;margin:0
30px 0 0;color:#999}.st-link-list a:hover{color:#f90}